UFC officials haven't confirmed a date or an opponent for the former Bellator champion's next bout.

Lombard, who's ranked No. 12 in the USA TODAY Sports/MMAjunkie.com MMA middleweight rankings, joined the UFC in 2012 on the strength of a 25-fight unbeaten streak (24-0-1). The run saw the Olympic judoka win Bellator's inaugural middleweight tournament and make a lone title defense over Alexander Shlemenko.

However, in his UFC debut, Lombard looked flat in suffering a split-decision defeat to Tim Boetsch
(though most media outlets scored the fight for Lombard). He rebounded with a first-round knockout of Rousimar Palhares, but in his most recent bout, Lombard dropped a split decision to perennial contender Yushin Okami at UFC on FUEL TV 8 back in March.

Marquardt, who's also a former middleweight, is a former Strikeforce champion who returned to the organization in March. However, he suffered a knockout loss to Jake Ellenberger at UFC 158, which
marked the first back-to-back losses of his career.